diff --git a/cv5/a_train.c b/cv5/a_train.c
index ff8d71d..6a68c9d 100644
--- a/cv5/a_train.c
+++ b/cv5/a_train.c
@@ -64,9 +64,12 @@ void cancel_train(struct car* first) {
 struct car* clear_train(struct car* first, const char* target) {
     if(first == NULL){
         return 0;
-    }
+    } 
+    int result = 0;
+
     if(first->next == NULL){
-       if(first->value == target){
+       x = strcmp(first->value, target);
+        if(x == 0){
            free(first);
            return 0;          
        }
@@ -74,7 +77,9 @@ struct car* clear_train(struct car* first, const char* target) {
     else{
         struct car* this = first;
         while(this != NULL){
-            if(this->value == target){
+            int x == strcmp(this->value, target);
+            if(x == 0){
+                free(this->value);
                 return 0;
             }
             this = this->next;